Prof. Giuseppe Fedele, University of Calabria, Italy

Prof. Dmitri Kvasov, University of Calabria, Italy

Prof. Hari Mohan Srivastava, University of Victoria, Canada

Prof. Zanariah Abdul Majid, Universiti Putra Malaysia, Malaysia

Prof. Norhashidah Hj. Mohd Ali, Universiti Sains Malaysia, Malaysia

Prof. Ulrich Langer, JKU Linz, Austria

Prof. Amir Hassan Bin Dawi, Universiti Pendidikan Sultan Idris, Malaysia

Prof. Sakul Kiatjeeravirat, Assumption University, Thailand

Prof. Elias C. Aifantis, Aristotle University of Thessaloniki, Greece

Prof. Massimo Ficco, University of Salerno, Italy

Assoc. Prof. Dr. Srinivasarao Thota,SR University, Warangal, India

Dr. Jawdat Moh'D Al-Tarawneh, Ama International University, Bahrain